Inventor · disambiguated record
John R. Cardinal
Also filed as: CARDINAL JOHN · CARDINAL JOHN R
10 granted patents·7 pending applications·1,196 citations·filing 1984–2023
92Inventor score
Top patents by PatentIndex Score
17 records- 0197US4895724AChitosan compositions for controlled and prolonged release of macromoleculesPFIZER·Filed 1985·Granted Jan 23, 1990·250 cites·20 claims
- 0296US5698220AAsymmetric membranes in delivery devicesPFIZER·Filed 1995·Granted Dec 16, 1997·264 cites·50 claims
- 0396US5612059AUse of asymmetric membranes in delivery devicesPFIZER·Filed 1992·Granted Mar 18, 1997·270 cites·41 claims
- 0495US4601893ALaminate device for controlled and prolonged release of substances to an ambient environment and method of usePFIZER·Filed 1984·Granted Jul 22, 1986·325 cites·38 claims
- 0580US8470368B2Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivativeKOSITPRAPA UNCHALEE·Filed 2011·Granted Jun 25, 2013·2 cites·18 claims
- 0679US7959946B2Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivativeWATSON PHARMACEUTICALS INC·Filed 2004·Granted Jun 14, 2011·7 cites·18 claims
- 0778US8668931B2Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivativeWATSON PHARMACEUTICALS INC·Filed 2013·Granted Mar 11, 2014·1 cites·18 claims
- 0875US7785627B2Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivativeWATSON PHARMACEUTICALS INC·Filed 2003·Granted Aug 31, 2010·8 cites·5 claims
- 0968US2015072001A1Novel pharmaceutical formulation containing a biguanide and a thiazolidinedione derivativeWATSON PHARMACEUTICALS INC·Filed 2014·Application pending·0 cites
- 1067US8309125B2Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivativeKOSITPRAPA UNCHALEE·Filed 2010·Granted Nov 13, 2012·1 cites·7 claims
- 1156US2010160363A1Extended-release pharmaceutical formulationsAAIPHARMA SERVICES CORP·Filed 2009·Application pending·0 cites
- 1255US2005051922A1Pharmaceutical composition with sodium lauryl sulfate as an extra-granular absorption/compression enhancer and the process to make the sameFiled 2004·Application pending·0 cites
- 1355US2024335374A1Compositions for antihypertensive drugsDESHPANDAY NINAD·Filed 2023·Application pending·0 cites
- 1454US2010159001A1Extended-Release Pharmaceutical FormulationsCARDINAL JOHN R·Filed 2008·Application pending·0 cites
- 1549US5122128AOrifice insert for a ruminal bolusALZA CORP·Filed 1990·Granted Jun 16, 1992·68 cites·11 claims
- 1649US2005048119A1Controlled release composition with semi-permeable membrane and poloxamer flux enhancerFiled 2004·Application pending·0 cites
- 1749US2004166162A1Novel pharmaceutical formulation containing a proton pump inhibitor and an antacidFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →